/* intro v29 — Rolls-Royce thread: circle-expand reveal, half-ring, chat alignment, dual-layer parallax */

.intro-thread { min-height: 88vh; }

/* Clip-path circle expand from centre on load */
.intro-thread__reveal {
    animation: intro-thread-expand 900ms ease forwards;
}
@keyframes intro-thread-expand {
    from { clip-path: circle(0% at 50% 50%); }
    to   { clip-path: circle(150% at 50% 50%); }
}

/* Half-ring at the boundary (fixed size — no BS w-N/h-N utility) */
.intro-thread__half {
    width: 16rem;
    height: 8rem;
    opacity: 0.7;
    filter: blur(2px);
}
.intro-thread__sun { width: 6rem; height: 6rem; }
.intro-thread [data-msg] { max-width: 28rem; }

/* Dual-layer parallax offset (set by JS via custom props) */
.intro-thread__island [data-layer] {
    transition: transform 200ms ease-out;
    transform: translate(var(--px, 0), var(--py, 0));
}

/* Chat thread alternate alignment + retro corner tails */
.intro-thread [data-msg] { border-bottom-left-radius: 0.25rem; }
.intro-thread [data-msg]:nth-child(even) {
    margin-left: auto;
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 0.25rem;
}

@media (prefers-reduced-motion: reduce) {
    .intro-thread__reveal { animation: none; }
    .intro-thread__island [data-layer] { transition: none; }
}

/* Заполнение блока 16×9 без фиксированной высоты в px */
.briefing-rail-glimpse__frame .briefing-rail-glimpse__snapshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.briefing-rail-glimpse__frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.briefing-rail-glimpse__snapshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tips-cards__card {
    max-width: 24rem;
}

/* glossary gazette — multi-column flow (not CSS grid), brick avoid breaks, footnote icon */
.glossary-gazette__columns {
    column-count: 1;
    column-gap: 1.25rem;
}

@media (min-width: 768px) {
    .glossary-gazette__columns {
        column-count: 2;
        column-gap: 1.5rem;
    }
}

@media (min-width: 1200px) {
    .glossary-gazette__columns {
        column-count: 3;
    }
}

.glossary-gazette__brick {
    break-inside: avoid;
    margin-bottom: 1rem;
}

.glossary-gazette__note-ico {
    width: 3.25rem;
    height: 3.25rem;
}

.glossary-gazette__note-icon {
    font-size: 1.25rem;
    line-height: 1;
}

/* FAQ v9 — open state (no Tailwind ring in JS) */
.faq-item.playbook-solver-grown {
    transform: scale(1.02);
}

/* Element sizes */
.playbook-solver__thumb { width: 2.5rem; height: 2.5rem; }
.playbook-solver__icon-circle { width: 2rem; height: 2rem; }
.playbook-solver__svg-arrow { width: 1.25rem; height: 1.25rem; }

/* Decorative blobs */
.playbook-solver__blob-a { top: 0; left: 25%; width: 24rem; height: 24rem; }
.playbook-solver__blob-b { bottom: 0; right: 25%; width: 20rem; height: 20rem; }

/* subscribe v21 — bento grid: geometry shared by both CSS frameworks (Bootstrap has no grid-template utilities) */
.mailing-bento-benefits__section--py-4xl {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.mxw-5xl {
    max-width: 64rem !important;
}

.mailing-bento-benefits__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.mailing-bento-benefits__panel {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    min-height: 14rem;
    padding: 1.5rem;
}

.mailing-bento-benefits__title {
    font-size: 1.5rem;
}

.mailing-bento-benefits__card {
    padding: 1.25rem;
}

.mailing-bento-benefits__dot {
    top: 0.5rem;
    inset-inline-end: 0.5rem;
    width: 0.5rem;
    height: 0.5rem;
}

.mailing-bento-benefits__row {
    flex-direction: column;
    gap: 1rem;
}

.mailing-bento-benefits__input {
    padding: 0.75rem 1rem;
}

.mailing-bento-benefits__cta {
    width: 100%;
    padding: 0.75rem 1.5rem;
}

@media (min-width: 640px) {
    .mailing-bento-benefits__row {
        flex-direction: row;
    }

    .mailing-bento-benefits__cta {
        width: auto;
    }
}

@media (min-width: 768px) {
    .mailing-bento-benefits__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .mailing-bento-benefits__panel {
        padding: 2rem;
    }

    .mailing-bento-benefits__title {
        font-size: 1.875rem;
    }
}